chaotic_semantic_memory 0.3.6

AI memory systems with hyperdimensional vectors and chaotic reservoirs
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192

//! Framework builder additional configuration coverage tests.
//!
//! Covers: with_reservoir_size, with_reservoir_input_size, with_max_concepts,
//! with_max_associations_per_concept, with_max_probe_top_k, with_max_cached_top_k

use chaotic_semantic_memory::prelude::*;

const NS: &str = "_default";

#[tokio::test]
async fn builder_with_reservoir_size_custom() {
    let framework = ChaoticSemanticFramework::builder()
        .without_persistence()
        .with_reservoir_size(10000)
        .build()
        .await
        .unwrap();

    framework
        .inject_concept("reservoir-size-test", HVec10240::random())
        .await
        .unwrap();

    let stats = framework.stats().await.unwrap();
    assert_eq!(stats.concept_count, 1);
}

#[tokio::test]
async fn builder_with_reservoir_input_size_custom() {
    let framework = ChaoticSemanticFramework::builder()
        .without_persistence()
        .with_reservoir_input_size(1024)
        .build()
        .await
        .unwrap();

    framework
        .inject_concept("input-size-test", HVec10240::random())
        .await
        .unwrap();
}

#[tokio::test]
async fn builder_with_max_concepts_sets_limit() {
    let framework = ChaoticSemanticFramework::builder()
        .without_persistence()
        .with_max_concepts(3)
        .build()
        .await
        .unwrap();

    // Inject concepts up to limit
    for i in 0..3 {
        framework
            .inject_concept(&format!("max-concept-{i}"), HVec10240::random())
            .await
            .unwrap();
    }

    // This should trigger eviction of oldest concept
    framework
        .inject_concept("max-concept-overflow", HVec10240::random())
        .await
        .unwrap();

    // Should still have max_concepts count
    let stats = framework.stats().await.unwrap();
    assert_eq!(stats.concept_count, 3);
}

#[tokio::test]
async fn builder_with_max_associations_per_concept_sets_limit() {
    let framework = ChaoticSemanticFramework::builder()
        .without_persistence()
        .with_max_associations_per_concept(2)
        .build()
        .await
        .unwrap();

    framework
        .inject_concept("assoc-limit-1", HVec10240::random())
        .await
        .unwrap();
    framework
        .inject_concept("assoc-limit-2", HVec10240::random())
        .await
        .unwrap();
    framework
        .inject_concept("assoc-limit-3", HVec10240::random())
        .await
        .unwrap();

    // Create associations up to limit
    framework
        .associate("assoc-limit-1", "assoc-limit-2", 0.5)
        .await
        .unwrap();
    framework
        .associate("assoc-limit-1", "assoc-limit-3", 0.6)
        .await
        .unwrap();

    // This should evict oldest association
    framework
        .inject_concept("assoc-limit-4", HVec10240::random())
        .await
        .unwrap();
    framework
        .associate("assoc-limit-1", "assoc-limit-4", 0.7)
        .await
        .unwrap();
}

#[tokio::test]
async fn builder_with_max_probe_top_k_custom() {
    let framework = ChaoticSemanticFramework::builder()
        .without_persistence()
        .with_max_probe_top_k(50)
        .build()
        .await
        .unwrap();

    framework
        .inject_concept("probe-top-k-test", HVec10240::random())
        .await
        .unwrap();

    // Probe with valid top_k
    let results = framework.probe(HVec10240::random(), 10).await.unwrap();
    assert!(results.len() <= 1);
}

#[tokio::test]
async fn builder_with_max_cached_top_k_custom() {
    let framework = ChaoticSemanticFramework::builder()
        .without_persistence()
        .with_concept_cache_size(16)
        .with_max_cached_top_k(10)
        .build()
        .await
        .unwrap();

    framework
        .inject_concept("cached-top-k-test", HVec10240::random())
        .await
        .unwrap();

    // Probe with cached top_k should cache results
    let results = framework
        .probe_batch_cached(&[HVec10240::random()], 5)
        .await
        .unwrap();
    assert_eq!(results.len(), 1);
}

#[tokio::test]
async fn builder_with_max_sequence_length_custom() {
    let framework = ChaoticSemanticFramework::builder()
        .without_persistence()
        .with_max_sequence_length(512)
        .build()
        .await
        .unwrap();

    framework
        .inject_concept("sequence-length-test", HVec10240::random())
        .await
        .unwrap();
}

#[tokio::test]
async fn builder_with_reservoir_size_invalid_fails() {
    let result = ChaoticSemanticFramework::builder()
        .without_persistence()
        .with_reservoir_size(0) // Invalid: must be > 0
        .build()
        .await;

    assert!(result.is_err());
}

#[tokio::test]
async fn builder_with_chaos_strength_invalid_fails() {
    let result = ChaoticSemanticFramework::builder()
        .without_persistence()
        .with_reservoir_size(1000)
        .with_chaos_strength(-0.5) // Invalid: negative chaos strength
        .build()
        .await;

    assert!(result.is_err());
}